Both the iPhone 7 and iPhone 7 Plus have upgraded cameras. iPhone 7 also has a quad-LED flash with 50% light output, and can detect for the imperceptible flickering of energy efficient lights. Each camera on iPhone 7 has a different focal length, allowing users to pick between shooting photos with a wide-angle or a telephoto lens. The iPhone 7 Plus will also be able to do some software tricks using those two different focal lengths. It is worth noting that while the iPhone 7 features a single 12MP rear camera, the larger screen variant comes with two 12MP rear camera with 2x optical zooming capability upto 56mm.
Source: Times of India September 08, 2016 04:37 UTC